Homework Help:
Work and Heat in Thermodynamic Processes

Gas in a container is at a pressure of 1.20 atm and a volume of 8.00 m3.

(a) What is the work done by the gas if it expands at constant pressure to twice its initial volume?
wrong check mark J
(b) If it is compressed at constant pressure to one quarter of its initial volume?

I am using the equation W=P(Vf-Vi)

The change in volume would 8.00 m3?
The pressure is in atm and I'm not sure what it should be converted to...